Cellphone video captured good Samaritans helping the frightened child get back up onto the platform.

The crowd and EMTs comforted the little girl before she was taken to the hospital.

4 train service was suspended between Woodlawn and Burnside avenues as police investigated. Commuters were advised to seek alternate routes.

If you are struggling with thoughts of suicide or worried about a friend or loved one, help is available. Call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255), or text TALK to 741-741 or visit suicidepreventionlifeline.org for free confidential emotional support 24 hours a day 7 days a week. Even if it feels like it, you are not alone.